/* Estilos exclusivos do login; reutilizam os tokens visuais do iaTrade. */
.login-page{position:relative;isolation:isolate;min-height:100svh}
.login-page #marketBackground{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.login-header{display:flex;align-items:center;justify-content:space-between;margin:0 5%;padding:28px 0;border-bottom:1px solid var(--border)}
.login-header .brand{margin:0}.login-header .brand__name{font-size:23px}.login-tag{font:10px var(--font-mono);letter-spacing:2px;color:var(--text-muted)}
.login-layout{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:9%;align-items:center;padding:64px 7%;min-height:620px}
.login-intro{max-width:600px}.login-eyebrow{font:10px var(--font-mono);letter-spacing:2px;color:var(--accent);margin:0 0 24px}
.login-intro h1{font-weight:500;font-size:clamp(36px,4.4vw,66px);line-height:1.12;letter-spacing:-2.2px;text-shadow:0 2px 24px var(--bg)}
.login-intro h1 span{color:var(--accent)}.login-description{max-width:420px;line-height:1.85;color:var(--text-muted);background:color-mix(in srgb,var(--bg) 65%,transparent);padding:10px 0;margin-top:24px}
.login-modules{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.login-modules span{font:10px var(--font-mono);padding:7px 10px;border:1px solid var(--border);background:var(--bg);border-radius:4px;color:var(--text-muted)}
.login-card{background:color-mix(in srgb,var(--surface) 96%,transparent);box-shadow:0 24px 100px #0002;padding:32px;max-width:400px}.login-card h2{font-size:23px;font-weight:500;letter-spacing:-.7px}.login-card .login-eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:18px}.login-card input{min-height:46px}.login-card button{min-height:46px}.login-footnote{font:10px var(--font-mono);color:var(--text-muted);margin:24px 0 0;text-align:center}.login-footer{margin:0 5%;border-top:1px solid var(--border);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;font:10px var(--font-mono);color:var(--text-muted)}
.login-footer button{width:auto;background:transparent;border:1px solid var(--border);color:var(--text-muted);padding:7px 12px;font:10px var(--font-mono)}
@media(max-width:900px){.login-layout{grid-template-columns:1fr;gap:40px;padding:40px 6%;min-height:auto}.login-intro{max-width:540px}.login-intro h1{font-size:44px}.login-description{max-width:460px}.login-card{justify-self:center;width:100%;max-width:440px}.login-tag{display:none}.login-footer{flex-wrap:wrap}.login-modules{margin-top:16px}}@media(max-width:400px){.login-intro h1{font-size:36px}.login-card{padding:24px}.login-header{padding:20px 0}}